Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 595 · 40 questions

Code tip (Ask, send, show): URL = protocol :// domain name / path, e.g. https://www.example.com/about.html. Browser asks → DNS finds the server → server sends the files → browser shows the page. https (with the lock) scrambles the data; http does not.

1. 1.🌍 What is the protocol in this URL?
   https://school.example.in/news/today.html (a) http (b) https (c) school.example.in (d) /news/today.html
2. 2.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the server sends files (b) DNS finds the server (c) you type the URL (d) the browser shows it
3. 3.🔢 When you open a web page, which comes first: “DNS finds the server” or “the browser shows it”? (a) DNS finds the server (b) the browser shows it
4. 4.🌍 What is the protocol in this URL?
   https://www.example.net/index.html (a) /index.html (b) www.example.net (c) http (d) https
5. 5.🔒 Is the connection to this address scrambled (encrypted)?
   https://kids.example.org/games/chess.html (a) No (b) Yes
6. 6.True or false: the URL is the page’s address. (a) False (b) True
7. 7.🌍 What is the domain name in this URL?
   https://www.example.net/news/today.html (a) www.example.net (b) /news/today.html (c) https (d) learn.example.com
8. 8.True or false: the browser stores the site’s files. (a) False (b) True
9. 9.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is fast (c) the site is free (d) the site is a game
10. 10.🔢 When you open a web page, what comes right after “you type the URL”? (a) the browser asks it (b) the server sends files (c) the browser shows it (d) DNS finds the server
11. 11.True or false: the URL stores the site’s files. (a) False (b) True
12. 12.True or false: the browser shows the page to you. (a) True (b) False
13. 13.🌍 What is the domain name in this URL?
    http://www.example.net/about.html (a) www.example.net (b) learn.example.com (c) /about.html (d) http
14. 14.🌍 What finds the server for a domain name like example.com? (a) HTML (b) DNS (c) CSS (d) alt
15. 15.True or false: the URL asks for a web page. (a) True (b) False
16. 16.🌍 What is the protocol in this URL?
    http://www.example.com/about.html (a) www.example.com (b) https (c) /about.html (d) http
17. 17.🌍 What is the domain name in this URL?
    https://kids.example.org/index.html (a) kids.example.org (b) https (c) /index.html (d) school.example.in
18. 18.🌍 What is the path in this URL?
    https://www.example.com/maths/tables.html (a) https (b) www.example.com (c) /index.html (d) /maths/tables.html
19. 19.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/index.html (a) No (b) Yes
20. 20.🔢 When you open a web page, which comes first: “the browser shows it” or “the server sends files”? (a) the server sends files (b) the browser shows it
21. 21.True or false: the server asks for a web page. (a) False (b) True
22. 22.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the browser shows it (c) the server sends files (d) the browser asks it
23. 23.🌍 Which one is the page’s address? (a) the URL (b) the server (c) the browser (d) HTTPS
24. 24.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/about.html (a) Yes (b) No
25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/index.html (a) No (b) Yes
26. 26.True or false: the browser sends the page back. (a) False (b) True
27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/news/today.html (a) No (b) Yes
28. 28.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) how old you are (c) the page colour (d) your password
29. 29.🌍 What is the path in this URL?
    https://school.example.in/about.html (a) /maths/tables.html (b) school.example.in (c) https (d) /about.html
30. 30.🔢 When you open a web page, what comes right after “the server sends files”? (a) you type the URL (b) DNS finds the server (c) the browser asks it (d) the browser shows it
31. 31.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/about.html (a) Yes (b) No
32. 32.True or false: HTTPS shows the page to you. (a) False (b) True
33. 33.🔒 Is the connection to this address scrambled (encrypted)?
    http://learn.example.com/games/chess.html (a) No (b) Yes
34. 34.🌍 Which one shows the page to you? (a) the server (b) the URL (c) HTTPS (d) the browser
35. 35.🌍 What is the domain name in this URL?
    https://learn.example.com/maths/tables.html (a) https (b) www.example.com (c) /maths/tables.html (d) learn.example.com
36. 36.🌍 What is the path in this URL?
    http://kids.example.org/index.html (a) /index.html (b) /art/gallery.html (c) kids.example.org (d) http
37. 37.🌍 Which one scrambles data on its way? (a) the server (b) the URL (c) the browser (d) HTTPS
38. 38.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/about.html (a) No (b) Yes
39. 39.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser shows it (b) you type the URL (c) the browser asks it (d) the server sends files
40. 40.🌍 What is the protocol in this URL?
    https://learn.example.com/about.html (a) /about.html (b) http (c) learn.example.com (d) https

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